163
this post was submitted on 16 Oct 2024
163 points (98.8% liked)
Technology
58719 readers
4202 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
This means we must band together and wholeheartedly support the architecture. Clearly, it is a ship shaker, and industries don't like ship shakers (even if it would result is a better industry or is better for the consumer, maybe especially if it was better for the consumer).
ARM is shaking the ship, so we must shake it too.
Agreed. I'd really like RISC-V to be where ARM is, but having some competition is a good thing since it keeps that door open.
Do you have good resources to read on risc-v. I hear about it a lot, but haven't found meaningful resources (to me) on it.
Thanks
I'm not sure what you'd like to read about, but risc-v is basically an open source CPU design. It's not compatible with anything else, so developers will need to build software specifically for it, just like how x86 and ARM are completely different.
The nice thing about it being open source is that any company can tweak the design and send it off to a fab to get chips made, so you're not really at the mercy of the big chip companies like AMD, Intel, or Qualcomm. So if someone like Samsung wants a super low-power device (e.g. for a watch), they can remove unnecessary stuff from the chip design and fab their own. Or they can go full-fat for a desktop chip. Or if they need a special instruction for their particular workload, they can implement it themselves and fab it.
At its current state, Linux largely works on it and there are hobby boards available and some other small devices, but it's nowhere near ARM in performance or efficiency (hopefully getting there).
RISC-V is where ARM was a few years ago. It'll be a ship shaker, too, if it keeps developing at this rate. But, for now at least, we have ARM and clunky old (solid) x86 as the major players.